Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Match the columns. (Given: 
)
Column I | Column II | ||
A. | Pt|H_2 (0.1 bar)| H^+ (0.1M) ∥H^+ (1M)|H_2 (0.01bar)|Pt | P. | Concentration cell |
B. | Ag∣AgCl(KCl,0.1M)∥Ag+ (0.01M)∣Ag | Q. | |
C. | Cu∣Cu2+ (0.1M)∥Cu2+ (0.01 M)∣Cu | R. | but cell is working |
D. | Pt|Cl_2 (1bar)|HCl(0.1M)∥ NaCl(0.1M)|Cl2 |Pt(1bar) | S. | non-working condition |
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
cell reaction 
(s)
It is a concentration cell.
So 
(non-working condition)
It is a concentration cell with 
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List-1 List-II
(P) Conductivity does not change much then increases